These amber glass vials are great for storing and using any essential oil or blend. The dark color protects contents from damaging UV rays. The Euro-cap has a built-in orifice reducer that snaps into place when you first twist it onto the vial. This helps control by drops the amount of oil you dispense.
The vial is also sealed until you twist the cap off for the first time.

Neck: 18-415. (Click to view other bottles and tops with the same neck size.)

Instructions:

Transfer oil from another bottle using a plastic pipette, syringe, or bottle dropper.

Once the vial is filled, twist the euro-style cap onto the top (clockwise). As the cap is tightens, a faint popping sound will indicate that the orifice reducer has dropped into place and is ready for use. The cap is also equipped with a seal (like that of a water bottle) which will break when opened.

With the cap in place, the vial is ready to be labeled. You can purchase our blank labels to customize and print yourself: